<?php

/**
 * This is the model class for table "tbl_danhmuctin".
 *
 * The followings are the available columns in table 'tbl_danhmuctin':
 * @property integer $Id
 * @property string $TenDanhMucTin
 * @property integer $TrangThai
 */
class danhmuctin extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return danhmuctin the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'tbl_danhmuctin';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('TenDanhMucTin', 'required'),
			array('TrangThai', 'numerical', 'integerOnly'=>true),
			array('TenDanhMucTin', 'length', 'max'=>300),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('Id, TenDanhMucTin, TrangThai', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'Id' => 'Mã',
			'TenDanhMucTin' => 'Tên Danh Mục Tin',
			'TrangThai' => 'Trạng Thái',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('Id',$this->Id);
		$criteria->compare('TenDanhMucTin',$this->TenDanhMucTin,true);
		$criteria->compare('TrangThai',$this->TrangThai);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
/************** LAY VE DANH MUC TIN CHO DROPDOWN LIST **************/
	public function get_danhmuctin()
	{
		return CHtml::listData(danhmuctin::model()->findAll("TrangThai=1"), "Id", "TenDanhMucTin");
	}
	
	/************** LOAD TAT CA DANH MUC TIN **************/
	public function load_danhmuctin()
	{
		return $this->model()->findAll("TrangThai=1 order by Id asc");
	}
	public function get_dmt_name($id){
		$sql="Select * from tbl_danhmuctin where Id='".$id."'";
		$dmt=danhmuctin::model()->findAllBySql($sql);
		if(count($dmt)>0)
			return $dmt[0]->TenDanhMucTin;
		else return Null;
	}
}